The results: 7.2% would have vodka, 5.2% gin, 4.4% orange juice,
and 3.6% cream. Twelve percent would have a splash of lime or
grenadine (though presumably less lime new
given the massive shortage). Just 17% would be served on the
rocks.

The "mystery mixture" is actually everything too small to
register more than 1%, like beer, coke and juices.